#image ⇒ String

The image used to start a container. This string is passed directly to
the Docker daemon. Images in the Docker Hub registry are available by
default. Other repositories are specified with
repository-url/image:tag. Up to 255 letters (uppercase and lowercase),
numbers, hyphens, underscores, colons, periods, forward slashes, and
number signs are allowed. This parameter maps to Image in the Create
a container section of the Docker Remote API and the IMAGE
parameter of docker run.

Images in Amazon ECR repositories use the full registry and repository
URI (for example,
012345678910.dkr.ecr.<region-name>.amazonaws.com/<repository-name>).

Images in official repositories on Docker Hub use a single name (for
example, ubuntu or mongo).

Images in other repositories on Docker Hub are qualified with an
organization name (for example, amazon/amazon-ecs-agent).

Images in other online repositories are qualified further by a domain
name (for example, quay.io/assemblyline/ubuntu).

Returns:

(String)
—

The image used to start a container.

#job_role_arn ⇒ String

The Amazon Resource Name (ARN) of the IAM role that the container can
assume for AWS permissions.

Returns:

(String)
—

The Amazon Resource Name (ARN) of the IAM role that the container can assume for AWS permissions.

#memory ⇒ Integer

The hard limit (in MiB) of memory to present to the container. If your
container attempts to exceed the memory specified here, the container is
killed. This parameter maps to Memory in the Create a container
section of the Docker Remote API and the --memory option to
docker run. You must specify at least 4 MiB of memory for a job.

#privileged ⇒ Boolean

When this parameter is true, the container is given elevated privileges
on the host container instance (similar to the root user). This
parameter maps to Privileged in the Create a container section of
the Docker Remote API and the --privileged option to docker
run.

Returns:

(Boolean)
—

When this parameter is true, the container is given elevated privileges on the host container instance (similar to the root user).

#readonly_root_filesystem ⇒ Boolean

When this parameter is true, the container is given read-only access to
its root file system. This parameter maps to ReadonlyRootfs in the
Create a container section of the Docker Remote API and the
--read-only option to docker run.

Returns:

(Boolean)
—

When this parameter is true, the container is given read-only access to its root file system.

#vcpus ⇒ Integer

The number of vCPUs reserved for the container. This parameter maps to
CpuShares in the Create a container section of the Docker Remote
API and the --cpu-shares option to docker run. Each vCPU is
equivalent to 1,024 CPU shares. You must specify at least 1 vCPU.